YoshifumiZouka

Last Updated :2019/10/03

Affiliations, Positions
Graduate School of Engineering, Associate Professor
Web Site
http://www.power.hiroshima-u.ac.jp/index_e.html
E-mail
zohiroshima-u.ac.jp
Other Contact Details
1-4-1 KAGAMIYAMA, HIGASHIHIROSHIMA, Japan
TEL : (+81)82-424-7667 FAX : (+81)82-424-3586

Basic Information

Major Professional Backgrounds

  • 2007/06/01, Hiroshima University, Graduate School of Engineering, Associate Professor
  • 2007/04/01, 2007/05/31, Hiroshima University, Graduate School of Engineering, Assistant Professor
  • 2002/06/04, 2003/05/29, University of Washington, School of Engineering, Visiting Research Associate
  • 2001/04/01, 2007/03/31, Hiroshima University, Graduate School ofEngineering, Research Associate
  • 1997/04/01, 2001/03/31, Hiroshima University, Faculty of Engineering, Research Associate

Educational Backgrounds

  • Hiroshima University, Graduate School, Division of Engineering, System Engineering, Japan, 1995/04, 1997/03
  • Hiroshima University, Faculty of Engineering, Japan, 1989/04, 1993/03

Academic Degrees

  • Dr. Eng., Hiroshima University
  • Master of Engineering, Hiroshima University

In Charge of Primary Major Programs

  • Electrical and Electronic Engineering

Research Fields

  • Engineering;Electrical and electronic engineering;Power engineering / Power conversion / Electric machinery

Affiliated Academic Societies

  • The Institute of Electrical and Electronics Engineers, 1999
    Related URL
  • Institute of Electric Engineers of Japan, 1993
    Related URL
  • The Institute of Electrical Installation Engineers of Japan
  • Japan Society of Energy and Resources

Educational Activity

Course in Charge

  1. 2019, Undergraduate Education, 3Term, Electric Circuit Theory I
  2. 2019, Undergraduate Education, 3Term, High-voltage Engineering
  3. 2019, Undergraduate Education, 4Term, Power System Engineering
  4. 2019, Undergraduate Education, 3Term, Regulations for Electrical Facilities
  5. 2019, Graduate Education (Master's Program) , 1Term, Electric Power System Operation
  6. 2019, Graduate Education (Master's Program) , First Semester, Directed Study in System Cybernetics IA
  7. 2019, Graduate Education (Master's Program) , Second Semester, Directed Study in System Cybernetics IB
  8. 2019, Graduate Education (Master's Program) , First Semester, Directed Study in System Cybernetics IIA
  9. 2019, Graduate Education (Master's Program) , Second Semester, Directed Study in System Cybernetics IIB
  10. 2019, Graduate Education (Master's Program) , First Semester, Seminar in System Cybernetics IA
  11. 2019, Graduate Education (Master's Program) , Second Semester, Seminar in System Cybernetics IB
  12. 2019, Graduate Education (Master's Program) , First Semester, Seminar in System Cybernetics IIA
  13. 2019, Graduate Education (Master's Program) , Second Semester, Seminar in System Cybernetics IIB
  14. 2019, Graduate Education (Master's Program) , First Semester, Special Lecture on System Cybernetics V

Award of Education

  1. 2013/12/12, Gracduate School of Engineering

Research Activities

Academic Papers

  1. Technical issues on distribution systems for mass introduction of PVs, Journal of Japan Solar Energy Society, 45(2), 20190331
  2. Robust Stochastic Dynamic Load Dispatch Against Uncertainties, IEEE TRANSACTIONS ON SMART GRID, 9(6), 5535-5542, 201811
    Link to Paper Search Results by DOI
  3. A study for on‐demand generation regulation control, Electrical Engineering in Japan, 205(3), 22-32, 20181010
    Link to Paper Search Results by DOI
  4. A Study for On-demand Generation Regulation Control, IEEJ Transactions on Power and Energy, 138(6), 432-441, 20180601
    Link to Paper Search Results by DOI
  5. Transient Stability Monitoring and Preventive Control based on CCT, IEEE International Symposium on Devices, Circuits and Systems (ISDCS 2018), 20180529
  6. Effective Power System Operation with Synchronous Inverters, IEEE International Symposium on Devices, Circuits and Systems (ISDCS 2018), 20180529
  7. An Effective Method for Distributed Voltage Control on System Reconfiguration and Improper Motion of Voltage Control Devices for Distribution Networks, IEEJ Transactions on Power and Energy, 138(1), 14-22, 20180101
    Link to Paper Search Results by DOI
  8. Robust Power System Security Assessment Under Uncertainties Using Bi-Level Optimization, IEEE TRANSACTIONS ON POWER SYSTEMS, 33(1), 352-362, 20180101
    Link to Paper Search Results by DOI
  9. An Adaptive IMC-MPC Controller for Improving LFC Performance, 7th Innovative Smart Grid Technologies (ISGT Asia 2017), 1-5, 20171204
  10. A Development of A Single-phase Synchronous Inverter for Grid Resilience and Stabilization, 7th Innovative Smart Grid Technologies (ISGT Asia 2017), 1-5, 20171204
  11. Robust Dynamic Load Dispatch under Uncertainties, 10th Bulk Power Systems Dynamics and Control Symposium – IREP' 2017, 1-13, 20170827
  12. Real-time PV Forecasting Method for Energy Management Operation, The International Conference on Electrical Engineering (ICEE2017), 1-6, 20170704
  13. A Simple and Reliable PV Forecasting Method for Local Area Energy Management, IEEJ Transactions on Power and Energy, 137(7), 538-545, 20170701
    Link to Paper Search Results by DOI
  14. A Proposal for Determining System Configurations during Outage Works Considering Highly Penetrated Photovoltaic Generation, IEEJ Transactions on Power and Energy, 137(2), 117-123, 20170201
    Link to Paper Search Results by DOI
  15. An On-Demand Generation Regulation for Small Independent Power Grids with a Selective Control, IFAC and CIGRE/CIRED Workshop on Control of Transmission and Distribution Smart Grids, 20161011
  16. A Study on the Power System Security under Future Uncertainties An Examination based on the Robust Power System Security, ELECTRICAL ENGINEERING IN JAPAN, 197(1), 15-25, 201610
    Link to Paper Search Results by DOI
  17. Efficiency Analysis of SiC-MOSFET-Based Bidirectional Isolated DC/DC Converters, IEICE TRANSACTIONS ON ELECTRONICS, E99C(9), 1065-1070, 20160901
    Link to Paper Search Results by DOI
  18. An Optimal Autonomous Decentralized Control Method for Voltage Control Devices Regulating Multiple Points of Voltages in Distribution Feeders, IEEJ Transactions on Power and Energy, 136(4), 355-364, 20160401
    Link to Paper Search Results by DOI
  19. A Study on the Power System Security under Future Uncertainties An Examination based on the Robust Power System Security, ELECTRICAL ENGINEERING IN JAPAN, 197(1), 15-25, 2016
  20. Efficiency Analysis of SiC-MOSFET-Based Bidirectional Isolated DC/DC Converters, IEICE TRANSACTIONS ON ELECTRONICS, E99C(9), 1065-1070, 2016
  21. A New Method of Evaluating Robust Power System Security against Uncertainties, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 10(6), 636-643, 201511
    Link to Paper Search Results by DOI
  22. An Optimal Autonomous Decentralized Control Method for Voltage Control Devices by Using a Multi-Agent System, IEEE TRANSACTIONS ON POWER SYSTEMS, 30(5), 2225-2233, 201509
    Link to Paper Search Results by DOI
  23. A New Method of Evaluating Robust Power System Security against Uncertainties, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 10(6), 636-643, 2015
  24. A Novel Control Scheme of Voltage Source PWM Inverters for Improving Power System Stability,, IEEJ P&ES Symposium on Advanced Technology in Power Systems 2014, 1-6, 2014
  25. Basic theory and methodology development of highly accurate simulation technology for power systems incorporating device-level modeling of the applied power electronics,, JST-NSF-DFG Joint Workshop, 2014
  26. Robust Method for Detection of CUEP in Power Systems,, IEEJ Trans. on Power and Energy, 134(2), 162-169, 2014
  27. An Application of Critical Trajectory Method to BCU Problem for Transient Stability Studies, IEEE TRANSACTIONS ON POWER SYSTEMS, 28(4), 4237-4244, 201311
    Link to Paper Search Results by DOI
  28. Security issues for mega penetration of photovoltaic power generation in future electric power systems. A case study of stability for power swing oscillation using the IEEJ WEST 10-machine model, ELECTRICAL ENGINEERING IN JAPAN, 184(3), 1-13, 20130801
    Link to Paper Search Results by DOI
  29. A Study of Reallocation Planning for Section Switches Considering Employment Cost and Intermittent Renewable Energy, ELECTRICAL ENGINEERING IN JAPAN, 184(2), 36-43, 20130730
    Link to Paper Search Results by DOI
  30. Feasible solution for dynamic economic load dispatch using feasible operation region, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 8(2), 116-122, 20130301
    Link to Paper Search Results by DOI
  31. Issues for power system operation for future renewable energy penetration: Robust power system security, ELECTRICAL ENGINEERING IN JAPAN, 182(1), 30-38, 20130115
    Link to Paper Search Results by DOI
  32. A Real-time Robust Dynamic ELD against Uncertainties of Renewable Energy Sources,, 2013 ISGT Innovative Smart Grid Technologies (ISGT), 1-5, 2013
  33. An On-demand Generation Regulation Control For Small Independent Power Grids With Effective EV Charging Control, 2013 UPEC 48th international Universities Power Engineering Conference (UPEC), 1-6, 2013
  34. Dynamic Load Dispatch For Power System Robust Security Against Uncertainties,, 2013 IREP Symposium-Bulk Power System Dynamics and Control ?IX (IREP), 2013
  35. Robust method for detection of CUEP for Power System Transient Stability Screening,, 2013 ISGT Innovative Smart Grid Technologies (ISGT), 1-5, 2013
  36. Robust Power System Security - Necessity of New Concept for Power System Security to Deal with Uncertainties of Renewable Energy Generations,, 2013 EPCC The 12th International Workshop on Electric Power Control Centers (EPCC), 2013
  37. Issues for power system operation for future renewable energy penetration: Robust power system security, ELECTRICAL ENGINEERING IN JAPAN, 182(1), 30-38, 2013
  38. Feasible solution for dynamic economic load dispatch using feasible operation region, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 8(2), 116-122, 2013
  39. A Study of Reallocation Planning for Section Switches Considering Employment Cost and Intermittent Renewable Energy, ELECTRICAL ENGINEERING IN JAPAN, 184(2), 36-43, 2013
  40. Security issues for mega penetration of photovoltaic power generation in future electric power systems. A case study of stability for power swing oscillation using the IEEJ WEST 10-machine model, ELECTRICAL ENGINEERING IN JAPAN, 184(3), 1-13, 2013
  41. An Application of Critical Trajectory Method to BCU Problem for Transient Stability Studies, IEEE TRANSACTIONS ON POWER SYSTEMS, 28(4), 4237-4244, 2013
  42. Feasible operation region for dynamic economic dispatch and reserve monitoring, EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 22(7), 924-936, 201210
    Link to Paper Search Results by DOI
  43. A direct method for obtaining critical clearing time for transient stability using critical generator conditions, EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 22(5), 674-687, 20120701
    Link to Paper Search Results by DOI
  44. High-Speed Real-Time Dynamic Economic Load Dispatch, IEEE TRANSACTIONS ON POWER SYSTEMS, 27(2), 621-630, 201205
    Link to Paper Search Results by DOI
  45. High-Speed Real-Time Dynamic Economic Load Dispatch, IEEE TRANSACTIONS ON POWER SYSTEMS, 27(2), 621-630, 2012
  46. A direct method for obtaining critical clearing time for transient stability using critical generator conditions, EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 22(5), 674-687, 2012
  47. Feasible operation region for dynamic economic dispatch and reserve monitoring, EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 22(7), 924-936, 2012
  48. FACTS Devices Allocation With Control Coordination Considering Congestion Relief and Voltage Stability, IEEE TRANSACTIONS ON POWER SYSTEMS, 26(4), 2302-2310, 201111
    Link to Paper Search Results by DOI
  49. Expected Security Cost-Based FACTS Device Allocation Using Hybrid PSO, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 6(4), 331-337, 201100
    Link to Paper Search Results by DOI
  50. Expected Security Cost-Based FACTS Device Allocation Using Hybrid PSO, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 6(4), 331-337, 2011
  51. FACTS Devices Allocation With Control Coordination Considering Congestion Relief and Voltage Stability, IEEE TRANSACTIONS ON POWER SYSTEMS, 26(4), 2302-2310, 2011
  52. Incorporating Penalty Function to Reduce Spill in Stochastic Dynamic Programming Based Reservoir Operation of Hydropower Plants, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 5(5), 531-538, 2010
  53. Application of Multi-Objective Evolutionary Optimization Algorithms to Reactive Power Planning Problem, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 4(5), 625-632, 200909
    Link to Paper Search Results by DOI
  54. Fast Computation of Thermal Capacity and Voltage TAC by Means of Homotopy Functions, ELECTRONICS AND COMMUNICATIONS IN JAPAN, 92(3), 17-23, 20090301
    Link to Paper Search Results by DOI
  55. A Study on the Effect of Generation Shedding to Total Transfer Capability by Means of Transient Stability Constrained Optimal Power Flow, IEEE TRANSACTIONS ON POWER SYSTEMS, 24(1), 347-355, 20090201
    Link to Paper Search Results by DOI
  56. A Study on the Effect of Generation Shedding to Total Transfer Capability by Means of Transient Stability Constrained Optimal Power Flow, IEEE TRANSACTIONS ON POWER SYSTEMS, 24(1), 347-355, 2009
  57. Fast Computation of Thermal Capacity and Voltage TAC by Means of Homotopy Functions, ELECTRONICS AND COMMUNICATIONS IN JAPAN, 92(3), 17-23, 2009
  58. Application of Multi-Objective Evolutionary Optimization Algorithms to Reactive Power Planning Problem, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 4(5), 625-632, 2009
  59. Multi-load level reactive power planning considering slow and fast VAR devices by means of particle swarm optimisation, IET GENERATION TRANSMISSION & DISTRIBUTION, 2(5), 743-751, 200809
    Link to Paper Search Results by DOI
  60. A Design for Robust Power System Stabilizer by Means of H-infinity Control and Particle Swarm Optimization Method, ELECTRONICS AND COMMUNICATIONS IN JAPAN, 91(8), 34-43, 20080801
    Link to Paper Search Results by DOI
  61. Sensitivity analysis to operation margin of zone 3 impedance relays with bus power and shunt susceptance, IEEE TRANSACTIONS ON POWER DELIVERY, 23(1), 102-108, 20080101
    Link to Paper Search Results by DOI
  62. Application and Comparison of Metaheuristic Techniques to Reactive Power Planning Problem, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 3(6), 721-730, 2008
  63. Sensitivity analysis to operation margin of zone 3 impedance relays with bus power and shunt susceptance, IEEE TRANSACTIONS ON POWER DELIVERY, 23(1), 102-108, 2008
  64. A Design for Robust Power System Stabilizer by Means of H-infinity Control and Particle Swarm Optimization Method, ELECTRONICS AND COMMUNICATIONS IN JAPAN, 91(8), 34-43, 2008
  65. An Economic Evaluation for an Autonomous Independent Network of Distributed Energy Resources, Electric Power Systems Research, 77(7), 831-838, 20070701
  66. An economic evaluation for an autonomous independent network of distributed energy resources, ELECTRIC POWER SYSTEMS RESEARCH, 77(7), 831-838, 20070501
    Link to Paper Search Results by DOI
  67. Controllability Analysis for Operation Margin of Zone 3 Impedance Relay, IEEJ Trans. PE, 127(3), 502-506, 20070401
  68. Operation margin analysis of zone 3 impedance relay based on sensitivities to power injection, IET Proc. Generation, Transmission & Distribution, 1(2), 312-317, 20070301
  69. Operation margin analysis of zone 3 impedance relay based on sensitivities to power injection, IET GENERATION TRANSMISSION & DISTRIBUTION, 1(2), 312-317, 20070301
    Link to Paper Search Results by DOI
  70. An Economic Evaluation for an Autonomous Independent Network of Distributed Generators, Journal of the Institution of Engineers, Singapore, MECH & ELEC ENG.(SPECIAL ISSUE IPEC), 8.1-5, 20061201
  71. A PSO Approach to VAR planning considering slow and fast devices prices, Proc. of the International IEEE Conference on Systems, Man, and Cybernetics, 3, 1849-1854, 20061008
  72. A Mutual Interaction Problem of Distributed Generators Installed in an Autonomous Independent Small Grid, Proc. of the Renewable Energy 2006 International Conference and Exhibition, 1768-1771, 20061001
  73. A Study on a New Distribution System Planning with Considering Distributed Generators Installation, Trans. IEE of Japan, 126-B(8), 789-797, 20060801
  74. A Design for Robust Power System Stabilizer by Means of H∞ Control and Particle Swarm Optimization Method, Trans. IEE of Japan, 126-B(7), 679-686, 20060701
  75. Validation of a New Outage Work Planning Method Based on System Configuration Searching Technique for Maintaining High Supply Reliability, Proceedings of International Conference on Electrical Engineering, SE1-03, 20060701
  76. Feature extraction of AR as a performance index for load frequency controls of interconnected power systems, ELECTRICAL ENGINEERING IN JAPAN, 154(1), 20-28, 20060115
    Link to Paper Search Results by DOI
  77. A method for pricing VAR providers in the electricity markets considering voltage security, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 1(3), 247-254, 2006
  78. An Economic Evaluation for an Autonomous Independent Network of Distributed Generators, Proceedings of the International Power Engineering Conference (IPEC2005), 20051201
  79. A Study on Distribution Network Planning with Considering Ancillary Service Costs of Distributed Generators, Proceedings of International Conference on Electrical Engineering, SP1-03, ICEE-F0241, 20050701
  80. A Proposal of a New Method for Outage Work Planning Treated as a System Combination Problem Pursuing High Supply Reliability, Proceedings of the International Conference on Electrical Engineering, SP1-05, ICEE-F0256, 20050701
  81. A Study on Distribution Network Planning with Considering Customer's Utilization of Distributed Generators, Proceedings of the IEEE International Symposium on Circuits and Systems, C2L-F.1, 20050701
  82. A Proposal of a New Method for Outage Work Planning Treated as a System Combination Problem Pursuing High Supply Reliability, Trans. IEE of Japan, 125-B(1), 90-96, 20050101
  83. Feature Extraction of AR as a Performance Index for Load Frequency Controls of Interconnected Power Systems, Trans. IEE of Japan, 124-B(11), 1286-1292, 20041101
  84. An Optimal Operation and Capacity Planning with an Efficient Coordination between Distributed Generators and Energy Storage Systems, The Journal of the Institute of Electrical Installation Engineers of Japan, 24(10), 796-803, 20041001
  85. An interaction problem of distributed generators installed in a MicroGrid, Proceedings of the International Conference on Electric Utility Deregulation and Restructuring= and Power Technologies, PAPER NO. 174, 20040401
  86. A New Distribution Network Planning with Considering Distributed Generator Installation and Network Operation Cost, Proceedings of the International Conference on Electrical Engineering, OA7-1, 20040401
  87. Construction of an Automatic Drawing System for Power System Diagram by Using GA, IEEJ Trans. PE, 123(8), 927-934, 20030801
  88. Construction of a supporting system for identifying power apparatuses to be de-energized, The Journal of the Institute of Electrical Installation Engineers of Japan, 21(12), 1015-1022, 20011201
  89. An optimal deployment of fuel cells to distribution systems by means of improved genetic algorithm, International Journal of English Studies, 9(3), 165-172, 20010901
  90. An optimal deployment of fuel cells to distribution systems by means of improved genetic algorithms, ENGINEERING INTELLIGENT SYSTEMS FOR ELECTRICAL ENGINEERING AND COMMUNICATIONS, 9(3), 165-172, 200109
    Link to Paper Search Results by DOI
  91. A Study on The Effect of Permanent Outage Rates of Interconnection Tie Line on Well-being Indices for Multi Area System, Proceedings of International Conference on Electrical Engineering, 1, 389-393, 20010601
  92. A Culculation Method of LOLP for Multi Area System Considering FOR Uncertainties of Generating System, Tie Line and Load Forecasting, Bulletin of the Graduate School of Engineering= Hiroshima University, 50(1), 29-34, 20010401
  93. An Optimal Operation Planning for Fuel Cells and Energy Storage Systems with Their Capacity Estimations, Bulletin of the Graduate School of Enginnering= Hiroshima University, 50(1), 21-27, 20010401
  94. Evaluation of well-being indices of multi area system by considering permanent outage rates on interconnected tie lines, Proceedings of the International Conference on Electrical Engineering 2004 (ICEE2004), 1, 389-393, 20010401
  95. A Study of Allocation Planning of Dispersed Electrical and Thermal Energy Systems into Distribution Networks - Optimal operation Planning, Proceedings of the Fourth International Conference on Power System Technology, 1, 43-47, 20001201
  96. A Study of Outage Works Allocation by Means of Agent Technology, Proceedings of the Fourth International Conference on Power System Technology, 369-373, 20001201
  97. Construction of Automatic Drawing System for Power System Diagram by Using GA, Proceedings of the Fourth International Conference on Power System Technology, 497-502, 20001201
  98. The Investigation of the Expectation and Variance of LOLP of Multi Area System, Proceedings of the 13th Conference on the Electric Power Supply Industry, 115-121, 20000801
  99. Application of GA to Determining Network Configurations for Outage Works by EOSPF+TS Method, IEEJ Trans. PE, 120(7), 962-967, 20000701
  100. The well-being indices evaluation on the multi area system, Proceedings of International Conference on Electrical Engineering, 219-222, 20000601
  101. The Evaluation of Confidence Limit on LOLP for Multi Area System, Proceedings of the International Conference on Electric Utility Deregulation and Restructuring= and Power Technologies, 111-117, 20000401
  102. A Study of Allocation Planning of Electrical and Thermal Energy Systems in Distribution Networks - Optimal Operation Planning, Proceedings of The 1st International Workshop on Systems Technology for Unbundled Power Quality Services, 20000401
  103. An Optimal Deployment Planning of Fuel Cells and Power Storage Systems into Distribution Networks Considering Optimal Operation and Capacity Sizing, Proceedings of the 4th International Meeting on Systems Technologies for Unbundled Power Quality Services, 20000401
  104. An Application of Tabu Search to Problem of Constructing Network Configuration for Outage Works Considering N-1 Security, IEEJ Trans. PE, 119(6), 720-726, 19990601
  105. A Distribution System Simulator for Interconnection of Dispersed Power Sources, Proceedings of the International Power Engineering Conference, II, 509-514, 19990501
  106. A Study of Network Configuration for Outage Works by Applying Tabu Search And Genetic Algorithm to Optimal Switching Power Flow, Proceedings of the International Power Engineering Conference, II, 814-819, 19990501
  107. An Optimal Deployment Planning of Fuel Cells into A Distribution Network Considering Optimal Capacity Sizing, Proceedings of the 3rd International Meeting on Systems Technologies for Unbundled Power Quality Services, 19990401
  108. An Optimal Deployment Planning of Fuel Cells and Power Storage Systems into A Distribution Network, Proceedings of the 2nd International Meeting on Systems Technologies for Unbundled Power Quality Services, 19990401
  109. An Application of a Rule Based System to the Coordination of Protective Relays Considering the Sequence of Relay, The Journal of the Institute of Electrical Installation Engineers of Japan, 18(10), 714-721, 19981001
  110. An Investigation of Load Flow Methods for Radial Distribution Networks, Proceedings of the Australasian Universities Power Engineering Conference, 1, 235-240, 19980901
  111. A Study on Determining the Combination of Outage Works by Power Supply Indices, Proceedings of International Conference on Electrical Engineering, 2, 326-329, 19980801
  112. A Study on Evaluating Power Supply Reliability in Outage Planning of Electric Power Facilities, Proceedings of the 13th Conference on the Electric Power Supply Industry, 11, 36-42, 19980801
  113. An Optimal Deployment of Fuel Cells in Distribution Systems by Means of A Genetic Algorithm, IEEJ Trans. PE, 117(8), 1109-1114, 19970801
  114. A Study on A Genetic Algorithm for Optimal Deployment Problem of Fuel Cells in Large Distribution Systems, Proceedings of the International Conference on Intelligent System Application to Power Systems, 618-622, 19970601
  115. A Distribution System Simulator for Interconnection of Dispersed Power Sources, Proceedings of the International Power Engineering Conference, 142-147, 19970401
  116. An Optimal Deployment of Fuel Cells in Distribution Systems by Using Genetic Algorithms, Proceedings of the IEEE International Conference on Evolutionary Computation, 479-484, 19951101
  117. A Study on Optimal Placement Problem of Fuel Cells into Distribution Systems, IEEJ Trans. PE, 114(5), 491-497, 19940501
  118. An Optimal Deployment of Fuel Cells in A Distribution System by Means of A Genetic Algorithm, Proceedings of International Conference on Intelligent System Application to Power Systems, 1, 153-160, 19940401

Publications such as books

  1. 2018/06, Supporting Systems for Load Dispatching Operations, The Institute of Electrical Engineers of Japan, 2018, 6, 日本語, Investigating R&D Committee on Supporting Systems for Load Dispatching Operations, 102
  2. 2016/12, Recommended practice for simulation models for automatic generation control, The Institute of Electrical Engineers of Japan, 2016, 12, 日本語, Investigating R&D Committee on recommended practice for simulation models for automatic generation control, 151
  3. 2014/12/15, Load Dispatching Operation of Power System and Meteorological Information, The Institute of Electrical Engineers of Japan (IEEJ), 2014, 12, jp, Investigating R & D Committee on Load Dispatching Operation of Power System and Meteorological Information, 73
  4. 2012/11/30, The data acquisition and distribution scheme of power system operation, The Institute of Electrical Engineers of Japan (IEEJ), 2012, 11, jp, Investigating R&D Committee on The data acquisition and distribution scheme of power system operation, 72
  5. 2011/07/25, Current Status of Advanced Power Systems including Micro grid and Smart grid, The Institute of Electrical Engineers of Japan (IEEJ), 2011, 7, jp, Investigating R&D Committee on advanced power system, 107
  6. 2011/02/15, System technology to realize smart utilization of power systems, The Institute of Electrical Engineers of Japan (IEEJ), 2011, 2, jp, Investigating R&D Committee on system technology to realize smart utilization of power syste, 82
  7. 2010/11/30, Restoration of power system, The Institute of Electrical Engineers of Japan (IEEJ), 2010, 11, jp, Investigating R&D Committee on Restoration of power system, 85
  8. 2007/09/15, Analysis and Operation Technologies for Power System Utilization , The Institute of Electrical Engineers of Japan (IEEJ), 2007, 9, 日本語, Investigating R&D Committee on Analysis and Operation Technologies for Power System Utilization, 129
  9. 2005/11/10, The new technology for power system operation under competitive environment , The Institute of Electrical Engineers of Japan (IEEJ), 2005, 11, jp, Investigation R&D Committee on new technology of power system operation under competitive environment, 155
  10. 2003/12, Autonomous Systems and Intelligent Agents in Power System Control and Operation (Chapter 12) , Springer, 2003, 12, en, Yoshifumi Zoka, Hao Li, Chen-Ching Liu , 3540402020, 305

Invited Lecture, Oral Presentation, Poster Presentation

  1. Technical issues on distribution systems for mass introduction of PVs, Yoshifumi Zoka, 2018/11/12, With Invitation, Japan Solar Energy Society, Tokyo
  2. Distribution system voltage control and pseudo-synchronous power PCS for HAPRS Project, Yoshifumi Zoka, 2016 JST-NSF-DFG-RCN Workshop on Distributed Energy Management Systems, 2016/05/23, Without Invitation, Deutsche Forschungsgemeinschaft, Heidelberg, Germany
  3. Present Situation of Japanese Power System and New Movements Toward Smart Cities, Yoshifumi Zoka, Workshop on System and Control Perspectives for Smart City, 2015/12/13, With Invitation, Hiroshima, Japan
  4. Present situation of Japanese power system and an outline of recent research activities, Yoshifumi Zoka, 5th International Symposium on Advanced Control of Industrial Processes (ADCONIP), 2014/05/29, With Invitation

Patented

  1. 5757481, 2015/06/12
  2. Patent, JP5555929, 2014/06/13
  3. Patent, JP5493170, 2014/03/14
  4. Patent, JP5370842, 2013/09/27
  5. Patent, JP4771317, 2011/07/01
  6. Patent, JP4341034, 2009/07/17

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI, 2016, 2018
  2. Strategic Basic Research Programs(CREST), 2015/04/01, 2017/03/31
  3. Strategic Basic Research Programs(CREST), 2013/10/01, 2019/03/31
  4. Strategic Basic Research Programs(CREST), 2013/10/01, 2020/03/31
  5. Strategic Basic Research Programs(CREST), 2013/10/01, 2018/03/31
  6. Strategic Basic Research Programs(CREST), 2013/10/01, 2015/03/31
  7. KAKENHI, An on-demand generation regulation control for small independent power grids, 2011, 2013
    Permalink
  8. KAKENHI, A study on frequency control of microgrids having flexible connection/disconnection functions of distributed generators, 2007, 2008
    Permalink
  9. 2005
  10. KAKENHI, 2004, 2005
    Permalink
  11. 2001
  12. KAKENHI, 1999, 2000
    Permalink

Social Activities

History as Committee Members

  1. Board of Society (Editorial Affairs), Power and Energy Society, The Institute of Electrical Engineers of Japan, 2016/06/01, 2018/05/31, The Institute of Electrical Engineers of Japan (IEEJ)
  2. Vice Chairperson, Editorial Committee, Power and Energy Society, 2016/06/01, 2018/05/31, The Institute of Electrical Engineers of Japan (IEEJ)
  3. Power and Energy Society, Editorial Committee, Editor in Chief, 2012/06, 2013/06, The Institute of Electrical Engineers of Japan (IEEJ)
  4. Power and Energy Society, Editorial Committee, Vice Editor in Chief, 2011/06, 2012/06, The Institute of Electrical Engineers of Japan (IEEJ)
  5. JICEE Japan, Editorial Committee, 2011/08, 2014/07, The Institute of Electrical Engineers of Japan (IEEJ)
  6. Power and Energy Society, Society Conference Program Committee, Technical Editor, 2010/10, 2011/09, The Institute of Electrical Engineers of Japan (IEEJ)
  7. Power and Energy Society, Program Committee (B1), Technical Editor, 2010/04, 2011/03, The Institute of Electrical Engineers of Japan (IEEJ)
  8. Power and Energy Society, Program Committee (B1), Vice Technical Editor, 2009/04, 2010/03, The Institute of Electrical Engineers of Japan (IEEJ)
  9. Power and Energy Society, Society Conference Program Committee, Vice Technical Editor, 2009/10, 2010/09, The Institute of Electrical Engineers of Japan (IEEJ)
  10. Investigating R&D Committee on advanced power system, 2009/01, 2010/12, The Institute of Electrical Engineers of Japan (IEEJ)
  11. Investigating R&D Committee on system technology to realize smart utilization of power syste, 2008/10, 2010/09, The Institute of Electrical Engineers of Japan (IEEJ)
  12. Power and Energy Society, Society Conference Program Committee (B1), Associate Editor, 2007/10, 2009/09, The Institute of Electrical Engineers of Japan (IEEJ)
  13. Power and Energy Society, Society Conference Steering Committee, 2007/10, 2008/09, The Institute of Electrical Engineers of Japan (IEEJ)
  14. Power and Energy Society, Program Committee (B1), Associate Editor, 2008/04, 2009/03, The Institute of Electrical Engineers of Japan (IEEJ)
  15. Power and Energy Society, Society Conference Steering Committee, Secretary, 2016/10, 2017/09, The Institute of Electrical Engineers of Japan (IEEJ)
  16. Investigating R&D Committee on Analysis and Operation Technologies for Power System Utilization, 2005/11, 2007/03, The Institute of Electrical Engineers of Japan (IEEJ)

Organizing Academic Conferences, etc.

  1. 2007/10, 2008/09